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20MHZ-6500MHZ active field strength meter Radio waves detector wifi GPS positioning routerAnti-monitoring with switch function
Specifications:
- Operating voltage: DC-9V
- Operating frequency: 20MHZ-6500MHZ
- Operating current: less than 10mA
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like